pride and joy 引以为豪的人（或事物）；骄傲与快乐；自豪与欢乐

【例句】
Their son is their pride and joy.
儿子是他们的骄傲与快乐。

It is a new era and a moment of pride and joy for Chinese people all over the world.
对居于世界各地的中国人来说，那也是一个引以为豪的时刻。